Animal Shapes?

At lunch today as I was scraping the bottom of my soup bowl, a random shape appeared and it looked like a giraffe. I started wondering if it looked like a giraffe because now I'm so used to looking at and talking about animals in children's books, or if it would have looked like that to me before having kids. I hope so, but I don't really remember what life was like before having kids. Except that I used to have a lot more time...